TY  - RPRT
TI  - Geologic map of the Danville quadrangle, Mercer and Boyle Counties, Kentucky
AU  - Earle Rupert Cressman
PY  - 1972
DO  - 10.3133/gq985
UR  - https://pubs.usgs.gov/publication/gq985
ID  - gq985
ER  -